| Customization: | Available |
|---|---|
| Media: | Water |
| Driving Mode: | Manual |
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Wafer-Type Butterfly Valve Technical Specifications
Introducing the Electric Actuator Operated Resilient Seated Concentric Wafer Butterfly Valve, meticulously designed for seamless integration in water and gas pipelines.
Structure & Operating Principle
This cutting-edge valve design showcases a symmetrically aligned disc, expertly engineered for impeccable alignment along the pipeline's diameter., precisely mounted for accurate alignment along the pipeline's diameter
With an effortless 0°-90° rotation adjustment,achieving a full flow at a 90° open position is a breeze, ensuring minimal pressure drop and maximizing flow efficiency for superior performance.
The robust cylindrical valve body is meticulously engineered to ensure stable fluid dynamics, delivering unparalleled performance across a diverse array of industrial applications.
Key Advantages
✓ Streamlined design: Our cutting-edge valve is a remarkable 40% lighter than conventional flange-type valves, allowing for space-saving installation while maintaining exceptional durability.
✓ Swift actuation: Enjoy the simplicity of a quarter-turn operation, available with manual, pneumatic, or electric actuators, tailored to meet your operational demands.
✓ Precision engineering: With a keen focus on detail, the surface roughness is kept at Ra≤3.2μm, guaranteeing flawless construction validated by 100% X-ray inspection.
Industrial Applications
✓Coal chemical: Enhance system efficiency in gas scrubbing processes with our high-performance diverter valves.
✓Petrochemical: Achieve optimal flow control in product pipelines with our precision-engineered valves.
✓Pharmaceutical: Ensure compliance with GMP standards in sterile process lines using our robust valve solutions.
✓Special services: Our adaptable PTFE-lined/316L options excel in managing corrosive media, ensuring both reliability and longevity.
Performance Parameters
• Size range: DN50-DN2000 (2"-80")
• Pressure rating: PN10-PN40 (ANSI 150LB-300LB)
• Leakage class: ISO 5208 Grade A
• Temperature range: -29°C~200°C, extendable up to 450°C for specialized configurations.
| Model NO. | ET--WBV01 | Connection Form | Wafer |
| Structure | Centre Sealing | Seal Form | Force Sealed |
| Valve Stem | Normal | Work Pressure | Low Pressure (Pn<1.6mpa) |
| Working Temperature | Normal Temperature (-40°C<T<120°C) | Material of Seal Surface | Soft Sealed |
| Valve Body | Casting | Standard | API609 En593 BS5155 En1092 ISO5211 As2129 |
| Application | Industrial Usage, Water Industrial Usage, Household Usage | Power | Lever/Aluminum Lever/Electric/Pneumatic Actuator |
| Certificates | Ce ISO Wras Acs Dnv FDA | Flowing | Corrosive/ Alkali/ Food/ Drinking Water/ Portable |
| Specification | DN40-DN1200 | Trademark | ET/OEM |
| Origin | Tianjin China (Mainland) | HS Code | 8481804090 |
Tianjin ET Valve Co., Ltd., an industry trailblazer founded in 2022, is at the forefront of innovation, specializing in the development and production of mid-line soft-seal butterfly valves. These high-performance valve solutions are expertly crafted to serve an array of industries, including chemical, environmental protection, and food processing. Our commitment to excellence in the field of powder conveying and fluid control is unwavering. We tailor product designs meticulously to cater to the unique characteristics of various media. By integrating cutting-edge sealing structures and specialized material processes, we effectively conquer the challenges of jamming and wear that plague traditional valves when handling viscous and corrosive media. This results in a remarkable enhancement of product reliability and longevity.
At ET Valve, our passion for technology and innovation is evident in our state-of-the-art laboratory and comprehensive multi-dimensional testing system. These facilities meticulously simulate complex working conditions to rigorously evaluate sealing performance, weather resistance, and durability. Adhering to the highest international standards, we guarantee unparalleled product quality. As a dynamic and forward-thinking company, nearly half of our team comprises technical R&D experts who leverage digital design and intelligent manufacturing systems. This empowers us to achieve exceptional production efficiency and precise quality control. Since our inception, we've delivered bespoke solutions to a diverse range of domestic and international clients, capitalizing on our flexible response mechanism and customized service prowess. We are dedicated to propelling technological advancements and achieving groundbreaking value in the industrial valve domain through our relentless innovative vigor.
Why choose ET butterfly valve
In the dynamic field of industrial valves, the ET butterfly valve emerges as a formidable 'hexagonal warrior'. Embodying an unparalleled dedication to global compatibility, it showcases finely tuned coating technology and innovative material usage. This valve transcends conventional industry boundaries of installation and adaptation, setting a new benchmark for durability and reliability with its robust performance. Join us as we unveil the 'superpowers' of ET butterfly valves and explore how they excel as an 'all-round player' in the industrial world!
International compatibility: a universal 'valve language'
The valve's top flange is meticulously crafted to meet the ISO 5211 standard, ensuring seamless installation with compatible actuators.
Each valve is equipped with extended valve necks, designed to accommodate at least 2" (50cm) of pipeline insulation.
1. Top flange
The ET butterfly valve's top flange adheres strictly to the ISO 5211 standard. It efficiently accommodates both precision actuators from Europe and the U.S. and domestically manufactured high-value drive devices, eliminating the hassle of 'size mismatch', and effectively doubling on-site installation efficiency!
2. Extended valve neck
In scenarios requiring complex pipeline insulation, ET presents its 'king bomb' - an extended valve neck of at least 2" (50cm)! This ensures the valve operates smoothly, no matter the thickness of the insulation layer, perfectly suiting high-insulation industries like chemicals and energy.
Coating black technology: equipping the valve with 'all-round protective clothing'
1. Valve body epoxy coating
Our ET valve body embraces an advanced epoxy coating applied via electrostatic spraying. The robust epoxy resin powder adheres to the surface of ribbed and smooth steel bars, creating a strong protective layer on the valve body.
>>>Corrosion resistance
Epoxy resin-coated steel bars exhibit excellent corrosion resistance, with bonding strength particularly effective in humid or corrosive industrial conditions.
>>>Strong adhesion
The epoxy resin's molecular structure boasts polar hydroxyl groups and ether bonds, ensuring high adhesion to diverse materials. With minimal shrinkage during curing, it maintains a resilient protective layer that resists peeling and failure.
>>>Electrical properties
The cured epoxy resin system serves as an outstanding insulating material, offering high dielectric properties alongside resistance to surface leakage and arcs.
>>>Fungus resistance
The cured epoxy resin system withstands a wide range of fungi, making it ideal for harsh tropical conditions.
2. Valve plate nylon material
Nylon 11, known for its exceptional corrosion resistance, finds successful application across various fields, including water, mud, food processing, and seawater desalination.
>>>Outdoor performance
Nylon 11's coating undergoes rigorous 2000-hour salt dew testing and withstands over 25 years of seawater immersion without peeling, ensuring metal parts remain corrosion-free.
>>>Abrasion resistance
It demonstrates exceptional wear resistance, ensuring lasting durability.
>>>Impact resistance
Even under powerful impacts, it shows no sign of peeling, preserving its integrity.
3. Valve plate sprayed with Teflon/ECTFE
The valve plate's Teflon (ECTFE) coating represents a pinnacle of anti-corrosion and wear-resistant technology, offering unparalleled protection. Its applications span across the chemical industry, food processing, and various other sectors, setting a new standard in durability and reliability.
>>>Corrosion Resistance
This advanced coating is engineered to withstand chemical erosions from the most aggressive substances, including strong acids, strong alkalis, and organic solvents, ensuring unyielding long-term stability.
>>>Low Friction
Optimize performance by significantly reducing friction loss, thus enhancing the operational efficiency of your equipment to new heights.
>>>Easy to Clean
Designed to resist staining, this feature minimizes the need for frequent cleaning, thereby cutting down maintenance costs and downtime.
>>>High Temperature Resistance
Engineered to excel in high temperature environments, it maintains the stability and integrity of mechanical components under severe conditions.
4. Valve Plate Coated with Ceramic/Alumina
By utilizing alumina ceramics as the core material, the ET butterfly valve plate exhibits formidable resistance against the relentless assault of high-speed fluids packed with granular media and various mechanical frictions, ensuring unparalleled durability.
>>>Corrosion Resistance
Strategically designed to deflect chemical erosions from strong acids, alkalis, and solvents, maintaining unwavering stability over time.
>>>Wear Resistance
Boasts exceptional wear resistance, ensuring prolonged operational life and resilience against mechanical wear.
>>>High Temperature Resistance
Perfectly suited for high-temperature applications, it upholds the structural integrity of mechanical parts amidst severe heat conditions.
>>>Electrical Properties
Serving as excellent insulators, ceramics and alumina safeguard against electrical currents, mitigating risks in specialized electronics and chemical industry applications, preventing potential safety hazards or equipment damage.
5. Tungsten Carbide Coating on Valve Plate
With tungsten carbide's supreme hardness, this coating shields the butterfly valve plate from wear caused by granular media, dramatically extending its lifespan in demanding industries like mining and cement, ultimately lowering maintenance costs and reducing replacement frequency.
>>>Corrosion Resistance
Tungsten carbide excels in corrosive settings, forming a robust shield against acid and alkali media, thus safeguarding the valve plate.
>>>Wear Resistance
Renowned for its exceptional hardness, tungsten carbide offers outstanding wear resistance, ensuring longevity even under relentless conditions.
>>>Good Thermal Conductivity
With remarkable thermal conductivity, tungsten carbide dissipates operational heat efficiently, preventing component degradation or damage from heat build-up. This capability significantly prolongs valve service life, especially in high temperature or heavy-load environments, enhancing valve reliability.
6. Zero Treatment of Carbon Steel Valve Body Surface
ET's zero treatment technique protects the metal valve body from corrosion, enhances paint film adhesion, and boosts corrosion resistance. It also reduces wear and optimizes lubrication in metal cold processing, ensuring the valve body withstands the test of time.
FAQ
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